Title:
DETERMINING A LENGTH OF SOUNDING REFERENCE SIGNAL SYMBOLS
Document Type and Number:
WIPO Patent Application WO/2021/142655
Kind Code:
A1
Abstract:
Apparatuses, methods, and systems are disclosed for determining a length of sounding reference signal symbols. One method (1200) includes determining (1202) a length of a set of sounding reference signal symbols based on: a number of sounding reference signal symbol repetitions corresponding to the set of sounding reference signal symbols; a number of frequency hops corresponding to the set of sounding reference signal symbols; a number of antenna switches corresponding to the set of sounding reference signal symbols; and a guard symbol configuration corresponding to the set of sounding reference signal symbols.
Inventors:
ZHU CHENXI (CN)
LIU BINGCHAO (CN)
LIU BINGCHAO (CN)
Application Number:
PCT/CN2020/072217
Publication Date:
July 22, 2021
Filing Date:
January 15, 2020
Export Citation:
Assignee:
LENOVO BEIJING LTD (CN)
International Classes:
H04L5/00
Domestic Patent References:
| WO2018218200A1 | 2018-11-29 |
Foreign References:
| CN107005390A | 2017-08-01 | |||
| US20160226639A1 | 2016-08-04 |
Other References:
ERICSSON: "Introduction of DL MIMO efficiency enhancements for LTE", 3GPP DRAFT; R1-1913619, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, NV, USA; 20191118 - 20191122, 6 December 2019 (2019-12-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051838210
HUAWEI, HISILICON: "Remaining issues of additional SRS symbols in normal UL subframe", 3GPP DRAFT; R1-1911916, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, 9 November 2019 (2019-11-09), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051823098
HUAWEI, HISILICON: "Remaining issues of additional SRS symbols in normal UL subframe", 3GPP DRAFT; R1-1911916, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, 9 November 2019 (2019-11-09), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051823098
Attorney, Agent or Firm:
CHINA SINDA INTELLECTUAL PROPERTY LIMITED (CN)
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